src/gallium/drivers/swr/rasterizer/common/formats.h

   1 /****************************************************************************
   2 * Copyright (C) 2016 Intel Corporation.   All Rights Reserved.
   3 *
   4 * Permission is hereby granted, free of charge, to any person obtaining a
   5 * copy of this software and associated documentation files (the "Software"),
   6 * to deal in the Software without restriction, including without limitation
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   9 * Software is furnished to do so, subject to the following conditions:
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  13 * Software.
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  19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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  22 *
  23 * @file gen_formats.h
  24 *
  25 * @brief auto-generated file
  26 *
  27 * DO NOT EDIT
  28 *
  29 ******************************************************************************/
  30
  31 #pragma once
  32
  33 #include "common/os.h"
  34
  35 //////////////////////////////////////////////////////////////////////////
  36 /// SWR_TYPE - Format component type
  37 //////////////////////////////////////////////////////////////////////////
  38 enum SWR_TYPE
  39 {
  40     SWR_TYPE_UNKNOWN,
  41     SWR_TYPE_UNUSED,
  42     SWR_TYPE_UNORM,
  43     SWR_TYPE_SNORM,
  44     SWR_TYPE_UINT,
  45     SWR_TYPE_SINT,
  46     SWR_TYPE_FLOAT,
  47     SWR_TYPE_SSCALED,
  48     SWR_TYPE_USCALED,
  49     SWR_TYPE_SFIXED,
  50 };
  51
  52 //////////////////////////////////////////////////////////////////////////
  53 /// SWR_FORMAT
  54 //////////////////////////////////////////////////////////////////////////
  55 enum SWR_FORMAT
  56 {
  57     R32G32B32A32_FLOAT          = 0x0,
  58     R32G32B32A32_SINT           = 0x1,
  59     R32G32B32A32_UINT           = 0x2,
  60     R32G32B32X32_FLOAT          = 0x6,
  61     R32G32B32A32_SSCALED        = 0x7,
  62     R32G32B32A32_USCALED        = 0x8,
  63     R32G32B32A32_SFIXED         = 0x20,
  64     R32G32B32_FLOAT             = 0x40,
  65     R32G32B32_SINT              = 0x41,
  66     R32G32B32_UINT              = 0x42,
  67     R32G32B32_SSCALED           = 0x45,
  68     R32G32B32_USCALED           = 0x46,
  69     R32G32B32_SFIXED            = 0x50,
  70     R16G16B16A16_UNORM          = 0x80,
  71     R16G16B16A16_SNORM          = 0x81,
  72     R16G16B16A16_SINT           = 0x82,
  73     R16G16B16A16_UINT           = 0x83,
  74     R16G16B16A16_FLOAT          = 0x84,
  75     R32G32_FLOAT                = 0x85,
  76     R32G32_SINT                 = 0x86,
  77     R32G32_UINT                 = 0x87,
  78     R32_FLOAT_X8X24_TYPELESS    = 0x88,
  79     X32_TYPELESS_G8X24_UINT     = 0x89,
  80     L32A32_FLOAT                = 0x8A,
  81     R16G16B16X16_UNORM          = 0x8E,
  82     R16G16B16X16_FLOAT          = 0x8F,
  83     L32X32_FLOAT                = 0x91,
  84     I32X32_FLOAT                = 0x92,
  85     R16G16B16A16_SSCALED        = 0x93,
  86     R16G16B16A16_USCALED        = 0x94,
  87     R32G32_SSCALED              = 0x95,
  88     R32G32_USCALED              = 0x96,
  89     R32G32_SFIXED               = 0xA0,
  90     B8G8R8A8_UNORM              = 0xC0,
  91     B8G8R8A8_UNORM_SRGB         = 0xC1,
  92     R10G10B10A2_UNORM           = 0xC2,
  93     R10G10B10A2_UNORM_SRGB      = 0xC3,
  94     R10G10B10A2_UINT            = 0xC4,
  95     R8G8B8A8_UNORM              = 0xC7,
  96     R8G8B8A8_UNORM_SRGB         = 0xC8,
  97     R8G8B8A8_SNORM              = 0xC9,
  98     R8G8B8A8_SINT               = 0xCA,
  99     R8G8B8A8_UINT               = 0xCB,
 100     R16G16_UNORM                = 0xCC,
 101     R16G16_SNORM                = 0xCD,
 102     R16G16_SINT                 = 0xCE,
 103     R16G16_UINT                 = 0xCF,
 104     R16G16_FLOAT                = 0xD0,
 105     B10G10R10A2_UNORM           = 0xD1,
 106     B10G10R10A2_UNORM_SRGB      = 0xD2,
 107     R11G11B10_FLOAT             = 0xD3,
 108     R10G10B10_FLOAT_A2_UNORM    = 0xD5,
 109     R32_SINT                    = 0xD6,
 110     R32_UINT                    = 0xD7,
 111     R32_FLOAT                   = 0xD8,
 112     R24_UNORM_X8_TYPELESS       = 0xD9,
 113     X24_TYPELESS_G8_UINT        = 0xDA,
 114     L32_UNORM                   = 0xDD,
 115     L16A16_UNORM                = 0xDF,
 116     I24X8_UNORM                 = 0xE0,
 117     L24X8_UNORM                 = 0xE1,
 118     I32_FLOAT                   = 0xE3,
 119     L32_FLOAT                   = 0xE4,
 120     A32_FLOAT                   = 0xE5,
 121     B8G8R8X8_UNORM              = 0xE9,
 122     B8G8R8X8_UNORM_SRGB         = 0xEA,
 123     R8G8B8X8_UNORM              = 0xEB,
 124     R8G8B8X8_UNORM_SRGB         = 0xEC,
 125     R9G9B9E5_SHAREDEXP          = 0xED,
 126     B10G10R10X2_UNORM           = 0xEE,
 127     L16A16_FLOAT                = 0xF0,
 128     R10G10B10X2_USCALED         = 0xF3,
 129     R8G8B8A8_SSCALED            = 0xF4,
 130     R8G8B8A8_USCALED            = 0xF5,
 131     R16G16_SSCALED              = 0xF6,
 132     R16G16_USCALED              = 0xF7,
 133     R32_SSCALED                 = 0xF8,
 134     R32_USCALED                 = 0xF9,
 135     B5G6R5_UNORM                = 0x100,
 136     B5G6R5_UNORM_SRGB           = 0x101,
 137     B5G5R5A1_UNORM              = 0x102,
 138     B5G5R5A1_UNORM_SRGB         = 0x103,
 139     B4G4R4A4_UNORM              = 0x104,
 140     B4G4R4A4_UNORM_SRGB         = 0x105,
 141     R8G8_UNORM                  = 0x106,
 142     R8G8_SNORM                  = 0x107,
 143     R8G8_SINT                   = 0x108,
 144     R8G8_UINT                   = 0x109,
 145     R16_UNORM                   = 0x10A,
 146     R16_SNORM                   = 0x10B,
 147     R16_SINT                    = 0x10C,
 148     R16_UINT                    = 0x10D,
 149     R16_FLOAT                   = 0x10E,
 150     I16_UNORM                   = 0x111,
 151     L16_UNORM                   = 0x112,
 152     A16_UNORM                   = 0x113,
 153     L8A8_UNORM                  = 0x114,
 154     I16_FLOAT                   = 0x115,
 155     L16_FLOAT                   = 0x116,
 156     A16_FLOAT                   = 0x117,
 157     L8A8_UNORM_SRGB             = 0x118,
 158     B5G5R5X1_UNORM              = 0x11A,
 159     B5G5R5X1_UNORM_SRGB         = 0x11B,
 160     R8G8_SSCALED                = 0x11C,
 161     R8G8_USCALED                = 0x11D,
 162     R16_SSCALED                 = 0x11E,
 163     R16_USCALED                 = 0x11F,
 164     A1B5G5R5_UNORM              = 0x124,
 165     A4B4G4R4_UNORM              = 0x125,
 166     L8A8_UINT                   = 0x126,
 167     L8A8_SINT                   = 0x127,
 168     R8_UNORM                    = 0x140,
 169     R8_SNORM                    = 0x141,
 170     R8_SINT                     = 0x142,
 171     R8_UINT                     = 0x143,
 172     A8_UNORM                    = 0x144,
 173     I8_UNORM                    = 0x145,
 174     L8_UNORM                    = 0x146,
 175     R8_SSCALED                  = 0x149,
 176     R8_USCALED                  = 0x14A,
 177     L8_UNORM_SRGB               = 0x14C,
 178     L8_UINT                     = 0x152,
 179     L8_SINT                     = 0x153,
 180     I8_UINT                     = 0x154,
 181     I8_SINT                     = 0x155,
 182     YCRCB_SWAPUVY               = 0x183,
 183     BC1_UNORM                   = 0x186,
 184     BC2_UNORM                   = 0x187,
 185     BC3_UNORM                   = 0x188,
 186     BC4_UNORM                   = 0x189,
 187     BC5_UNORM                   = 0x18A,
 188     BC1_UNORM_SRGB              = 0x18B,
 189     BC2_UNORM_SRGB              = 0x18C,
 190     BC3_UNORM_SRGB              = 0x18D,
 191     YCRCB_SWAPUV                = 0x18F,
 192     R8G8B8_UNORM                = 0x193,
 193     R8G8B8_SNORM                = 0x194,
 194     R8G8B8_SSCALED              = 0x195,
 195     R8G8B8_USCALED              = 0x196,
 196     BC4_SNORM                   = 0x199,
 197     BC5_SNORM                   = 0x19A,
 198     R16G16B16_FLOAT             = 0x19B,
 199     R16G16B16_UNORM             = 0x19C,
 200     R16G16B16_SNORM             = 0x19D,
 201     R16G16B16_SSCALED           = 0x19E,
 202     R16G16B16_USCALED           = 0x19F,
 203     BC6H_SF16                   = 0x1A1,
 204     BC7_UNORM                   = 0x1A2,
 205     BC7_UNORM_SRGB              = 0x1A3,
 206     BC6H_UF16                   = 0x1A4,
 207     R8G8B8_UNORM_SRGB           = 0x1A8,
 208     R16G16B16_UINT              = 0x1B0,
 209     R16G16B16_SINT              = 0x1B1,
 210     R32_SFIXED                  = 0x1B2,
 211     R10G10B10A2_SNORM           = 0x1B3,
 212     R10G10B10A2_USCALED         = 0x1B4,
 213     R10G10B10A2_SSCALED         = 0x1B5,
 214     R10G10B10A2_SINT            = 0x1B6,
 215     B10G10R10A2_SNORM           = 0x1B7,
 216     B10G10R10A2_USCALED         = 0x1B8,
 217     B10G10R10A2_SSCALED         = 0x1B9,
 218     B10G10R10A2_UINT            = 0x1BA,
 219     B10G10R10A2_SINT            = 0x1BB,
 220     R8G8B8_UINT                 = 0x1C8,
 221     R8G8B8_SINT                 = 0x1C9,
 222     RAW                         = 0x1FF,
 223     NUM_SWR_FORMATS             = 0x200,
 224 };
 225
 226 //////////////////////////////////////////////////////////////////////////
 227 /// SWR_FORMAT_INFO - Format information
 228 //////////////////////////////////////////////////////////////////////////
 229 struct SWR_FORMAT_INFO
 230 {
 231     const char* name;
 232     SWR_TYPE    type[4];
 233     uint32_t    defaults[4];
 234     uint32_t    swizzle[4]; ///< swizzle per component
 235     uint32_t    bpc[4];     ///< bits per component
 236     uint32_t    bpp;        ///< bits per pixel
 237     uint32_t    Bpp;        ///< bytes per pixel
 238     uint32_t    numComps;   ///< number of components
 239     bool        isSRGB;
 240     bool        isBC;
 241     bool        isSubsampled;
 242     bool        isLuminance;
 243     bool        isNormalized[4];
 244     float       toFloat[4];
 245     uint32_t    bcWidth;
 246     uint32_t    bcHeight;
 247 };
 248
 249 extern const SWR_FORMAT_INFO gFormatInfo[NUM_SWR_FORMATS];
 250
 251 //////////////////////////////////////////////////////////////////////////
 252 /// @brief Retrieves format info struct for given format.
 253 /// @param format - SWR format
 254 INLINE const SWR_FORMAT_INFO& GetFormatInfo(SWR_FORMAT format)
 255 {
 256     SWR_ASSERT(format < NUM_SWR_FORMATS, "Invalid Surface Format: %d", format);
 257     SWR_ASSERT(gFormatInfo[format].name != nullptr, "Invalid Surface Format: %d", format);
 258     return gFormatInfo[format];
 259 }
 260
 261 // lookup table for unorm8 srgb -> float conversion
 262 extern const uint32_t srgb8Table[256];
 263